Sealing film heat-sealing device for plastic bottle production

Abstract

The utility model discloses a sealing film heat-sealing device for plastic bottle production, and relates to the technical field of plastic bottle production, the sealing film heat-sealing device comprises a bottom plate and a fixing shell, the fixing shell is fixedly arranged on the upper surface of the bottom plate, a feeding plate is arranged in the fixing shell in a sliding and penetrating mode, and a plurality of placing grooves are sequentially formed in the upper surface of the feeding plate from left to right; limiting rods are fixedly arranged on the inner walls of the two sides of the interior of the fixing shell, one end of each limiting rod abuts against the edge of the upper surface of the feeding plate, a fixing ring is fixedly arranged on the inner wall of the upper end of the fixing shell, a movable rod is slidably arranged in the fixing ring in a sleeved mode, and a hot pressing head is fixedly arranged at the lower end of the movable rod; and rotating rods are rotationally arranged on the inner walls of the two ends of the fixed shell, and a first transmission mechanism for driving the movable rod to move is arranged at one end of the inner side of the rotating rod on the upper side. The film sealing device can be used for continuously sealing films for multiple times, so that the material changing frequency can be reduced, and the production efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic bottle production, and specifically relates to a film sealing and heat sealing device for plastic bottle production. BACKGROUND

[0002] At present, in order to well preserve medicine, the medicine plastic bottle is sealed, and the film sealing and heat sealing equipment is usually used for sealing work, and the sealing machine is pressed from top to bottom when in use.

[0003] Among them, the announcement number CN221316819U discloses a film sealing and heat sealing device for veterinary plastic bottle production, including film sealing machine body, support seat two side plates and bottom plate, the bottom of the film sealing machine body is equipped with fixing mechanism, the fixing mechanism includes electric lifting rod fixedly installed on the top outer wall of the bottom plate, the telescopic shaft of the electric lifting rod is fixedly installed with lifting platform, the top outer wall of the lifting platform is fixedly installed with two fixed plates, two fixed plates are fixedly installed with return springs on the opposite side outer wall, in this technical scheme, there are still defects:

[0004] In this technical scheme, the material needs to be replaced once every time the film sealing work is completed, and since the film sealing work time is short, the material needs to be replaced frequently, and thus more time is wasted, and the production efficiency is reduced. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the prior art film sealing and heat sealing device for veterinary plastic bottle production, the utility model is proposed.

[0006] Therefore, the utility model aims at providing a film sealing and heat sealing device for plastic bottle production, solving the problem that in the prior art film sealing and heat sealing device for veterinary plastic bottle production, the material needs to be replaced once every time the film sealing work is completed, and since the film sealing work time is short, the material needs to be replaced frequently, and thus more time is wasted, and the production efficiency is reduced.

[0007] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0008] The utility model provides a plastic bottle production is with sealing film heat sealing device, including bottom plate and fixed shell, the fixed shell fixedly arranged in the upper surface of bottom plate, the inside of fixed shell is slidably equipped with the feeding plate, the upper surface of feeding plate is equipped with a plurality of placement grooves from left to right in proper order, the both sides inner wall of inside of fixed shell is fixedly provided with the limiting rod, the one end of limiting rod is in contact with the upper surface edge of feeding plate, the upper end inner wall of fixed shell is fixedly provided with the fixed ring, the inside of fixed ring is slidably equipped with the movable rod, the lower end of movable rod is fixedly provided with the hot head, the both end inner wall of fixed shell is rotatably provided with the rotation rod, the inside one end of rotation rod is provided with first transmission mechanism who drives movable rod moves, the inside one end of rotation rod is provided with second transmission mechanism who drives feeding plate moves, the rear end of two rotation rods is fixedly sleeved with first transmission wheel and second transmission wheel respectively, first transmission wheel and second transmission wheel are connected through transmission belt transmission, the front side of fixed shell is fixedly provided with motor, the output of motor is fixedly connected with the one end of corresponding rotation rod.

[0009] Preferably, the first transmission mechanism includes a cam and a push plate, the push plate is fixedly arranged on the upper end of the movable rod, the cam is fixedly sleeved on the inside one end of the upper rotation rod, and the cam is in contact with the upper surface of the push plate.

[0010] Preferably, the second transmission mechanism includes an incomplete gear and a rack, the rack is fixedly arranged on the lower surface of the feeding plate, the incomplete gear is fixedly sleeved on the inside one end of the lower rotation rod, and the incomplete gear is matched with the rack.

[0011] Preferably, the upper end rod wall of the movable rod is movably sleeved with a spring, and the two ends of the spring are fixedly connected with the corresponding fixed ring and push plate.

[0012] Preferably, the cross sections of the fixed ring and the movable rod are rectangular.

[0013] Preferably, the surfaces of the cam and the push plate are coated with a wear-resistant coating.

[0014] In the above technical solution, the technical effects and advantages of the utility model are provided:

[0015] 1. In the utility model, the motor drives one side rotation rod to rotate, and through the transmission of the transmission belt, the first transmission wheel and the second transmission wheel, the other side rotation rod rotates. First, the cam rotates and pushes the push plate downward, so that the movable rod drives the hot head to move downward and completes the film sealing work on the lower plastic bottle. Then, the cam rotates upward, and the spring pushes the push plate upward during the rotation, so that the hot head moves upward and resets.

[0016] 2. The utility model discloses, through the lower side rotation lever drive incomplete gear rotation, make incomplete gear and rack meshing, namely can drive rack movement, further drive the feeding plate movement, namely can next plastic bottle is removed to the below heat pressure head, repeat the above-mentioned action, namely can carry out the film sealing work of continuous multiple plastic bottles, can reduce the times of changing material, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the person skilled in the art better understand the technical scheme of the utility model, the following will be further introduced in detail to the utility model with reference to the drawings.

[0018] Figure 1 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram;

[0019] Figure 2 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram; Figure 1 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram;

[0020] Figure 3 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram; Figure 1 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram;

[0021] Figure 4 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram; Figure 2 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram;

[0022] Figure 5 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram; Figure 4 The utility model discloses a plastic bottle production is with film sealing heat sealing device's structural schematic diagram;

[0023] Mark explanation:

[0024] 1, bottom plate;2, fixed shell;3, limit rod;4, feeding plate;5, rotation lever;6, incomplete gear;7, rack;8, motor;9, first transmission wheel;10, second transmission wheel;11, push plate;12, transmission belt;13, cam;14, movable rod;15, spring;16, heat pressure head;17, fixed ring. DETAILED DESCRIPTION

[0025] In order to make the person skilled in the art better understand the technical scheme of the utility model, the following will be further introduced in detail to the utility model with reference to the drawings.

[0026] The utility model discloses a plastic bottle production is with film sealing heat sealing device.

[0027] Refer to Figures 1-5The utility model relates to a film sealing and heat sealing device for plastic bottle production, which comprises a bottom plate 1 and a fixed shell 2, the fixed shell 2 is fixedly arranged on the upper surface of the bottom plate 1, a feeding plate 4 is slidably arranged in the fixed shell 2, a plurality of placing grooves are sequentially arranged on the upper surface of the feeding plate 4 from left to right, a limiting rod 3 is fixedly arranged on the inner side wall of the fixed shell 2, one end of the limiting rod 3 abuts against the edge of the upper surface of the feeding plate 4, a fixed ring 17 is fixedly arranged on the upper end inner wall of the fixed shell 2, a movable rod 14 is slidably arranged in the fixed ring 17, a hot pressing head 16 is fixedly arranged on the lower end of the movable rod 14, a rotating rod 5 is rotatably arranged on the inner wall of the fixed shell 2, a first transmission wheel 9 and a second transmission wheel 10 are fixedly sleeved with the rear end of the two rotating rods 5 respectively, the first transmission wheel 9 and the second transmission wheel 10 are drivingly connected through a transmission belt 12, a motor 8 is fixedly arranged on the front side of the fixed shell 2, and one end of the corresponding rotating rod 5 is fixedly connected with the output end of the motor 8.

[0028] With reference to Figures 1-5 One end of the inner side of the upper rotating rod 5 is provided with a first transmission mechanism for driving the movable rod 14 to move, the first transmission mechanism comprises a cam 13 and a push plate 11, the push plate 11 is fixedly arranged on the upper end of the movable rod 14, the cam 13 is fixedly sleeved with one end of the inner side of the upper rotating rod 5, the cam 13 abuts against the upper surface of the push plate 11, the upper end rod wall of the movable rod 14 is movably sleeved with a spring 15, the two ends of the spring 15 are fixedly connected with the corresponding fixed ring 17 and the push plate 11 respectively, the push plate 11 is conveniently reset, the cross sections of the fixed ring 17 and the movable rod 14 are both rectangular, so that the movable rod 14 cannot rotate, that is, it can stably slide, and wear-resistant coatings are coated on the surfaces of the cam 13 and the push plate 11, so as to improve the wear resistance of the cam 13 and the push plate 11.

[0029] With reference to Figures 1-5 One end of the inner side of the lower rotating rod 5 is provided with a second transmission mechanism for driving the feeding plate 4 to move, the second transmission mechanism comprises an incomplete gear 6 and a rack 7, the rack 7 is fixedly arranged on the lower surface of the feeding plate 4, and the incomplete gear 6 is fixedly sleeved with one end of the inner side of the lower rotating rod 5, the incomplete gear 6 is matched with the rack 7.

[0030] In use, the motor 8 drives one side rotating rod 5 to rotate, through the transmission of the transmission belt 12, the first transmission wheel 9 and the second transmission wheel 10, the other side rotating rod 5 is driven to rotate, first, the cam 13 rotates, pushes down the push plate 11, the movable rod 14 drives the hot pressing head 16 to move downwards, the film sealing work to the plastic bottle below is completed, then the cam 13 rotates upwards, during the period, the spring 15 pushes the push plate 11 to move upwards, namely, the hot pressing head 16 moves upwards and resets, then the lower rotating rod 5 drives the incomplete gear 6 to rotate, the incomplete gear 6 is engaged with the rack 7, namely, the rack 7 can be driven to move, and the feeding plate 4 is driven to move, namely, the next plastic bottle can be moved to the lower side of the hot pressing head 16, the above-mentioned action is repeated, the film sealing work to the continuous plastic bottles can be carried out, the number of material replacement can be reduced, and the work efficiency is improved.

[0031] The above only describes some exemplary embodiments of the utility model by way of illustration, without doubt, for ordinary skilled person in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the utility model. Therefore, the above-mentioned drawings and description are illustrative in nature and should not be understood as limiting the scope of protection claimed by the utility model.

Claims

1. A film sealing device for plastic bottle production, comprising a base plate (1) and a fixed shell (2), characterized in that, The fixed shell (2) is fixedly arranged on the upper surface of the bottom plate (1), the inside of the fixed shell (2) is slidably provided with a feeding plate (4), the upper surface of the feeding plate (4) is sequentially provided with a plurality of placing grooves from left to right, the inside walls of the fixed shell (2) are both fixedly provided with a limiting rod (3), one end of the limiting rod (3) abuts against the edge of the upper surface of the feeding plate (4), the upper end inner wall of the fixed shell (2) is fixedly provided with a fixed ring (17), the inside of the fixed ring (17) is slidably sleeved with a movable rod (14), the lower end of the movable rod (14) is fixedly provided with a hot pressing head (16), the inner walls of the two ends of the fixed shell (2) are both rotatably provided with a rotating rod (5), the inner side of one end of the rotating rod (5) on the upper side is provided with a first transmission mechanism for driving the movable rod (14) to move, the inner side of one end of the rotating rod (5) on the lower side is provided with a second transmission mechanism for driving the feeding plate (4) to move, the rear ends of the two rotating rods (5) are respectively fixedly sleeved with a first transmission wheel (9) and a second transmission wheel (10), the first transmission wheel (9) and the second transmission wheel (10) are drivingly connected through a transmission belt (12), the front side of the fixed shell (2) is fixedly provided with a motor (8), and one end of the corresponding rotating rod (5) is fixedly connected with the output end of the motor (8).

2. The film sealing and heat sealing apparatus for plastic bottle production according to claim 1, wherein The first transmission mechanism comprises a cam (13) and a push plate (11), the push plate (11) is fixedly arranged on the upper end of the movable rod (14), and the cam (13) is fixedly sleeved on the inner side of one end of the rotating rod (5) on the upper side.

3. The film sealing device for plastic bottle production according to claim 1, wherein The second transmission mechanism comprises an incomplete gear (6) and a rack (7), the rack (7) is fixedly arranged on the lower surface of the feeding plate (4), and the incomplete gear (6) is fixedly sleeved on the inner side of one end of the rotating rod (5) on the lower side.

4. The film sealing device for plastic bottle production according to claim 2, wherein The upper end rod wall of the movable rod (14) is movably sleeved with a spring (15), and the two ends of the spring (15) are fixedly connected with the corresponding fixed ring (17) and the push plate (11).

5. The film sealing and heat sealing apparatus for plastic bottle production according to claim 1, wherein The cross sections of the fixed ring (17) and the movable rod (14) are both rectangular.

6. The film sealing and heat sealing apparatus for plastic bottle production according to claim 2, wherein The surfaces of the cam (13) and the push plate (11) are both coated with a wear-resistant coating. The surfaces of the cam (13) and the push plate (11) are both coated with a wear-resistant coating.

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